Question

Least Count of a metre scale is..........................

Answer 1

Answer:

0.2 mm

The least count error is the error associated with the resolution of the instrument. If we use a metre scale for measurement of length, it may have graduations at 1 mmdivision scale spacing or interval. A Vernier scale on caliper may have a least count of 0.2 mm while a micrometer may have a least count of 0.01 mm.

Answer 2

Answer:

MARK MY ANSWER AS BRAINLIEST.

Explanation:

LEAST COUNT OF A METRE SCALE IS 0.2mm.